UC3827N-1G4

Unitrode

UC3827N-1G4

Analog & Power

SWITCHING CONTROLLER

Obsolete24-DIP (0.600", 15.24mm)Analog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Down, Step-Up/Step-Down
Number of Outputs3
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Clock SyncYes
Control FeaturesFrequency Control, Ramp, Soft Start
Duty Cycle (Max)91%
ManufacturerUnitrode
Mounting TypeThrough Hole
Product StatusObsolete
Synchronous RectifierYes
TopologyBuck, Full-Bridge, Push-Pull

Electrical

Voltage - Supply (Vcc/Vdd)7.6V ~ 20V
Switching Frequency220kHz

Mechanical

PackageTube
Package / Case24-DIP (0.600", 15.24mm)

Environmental

Operating Temperature0°C~70°C(TA)